Evidence map›Paper›PMID 2384334›Full record

ArticleJournal of anatomy1990

The innervation of the adrenal gland. IV. Innervation of the rat adrenal medulla from birth to old age. A descriptive and quantitative morphometric and biochemical study of the innervation of chromaffin cells and adrenal medullary neurons in Wistar rats.

A Tomlinson, R E Coupland

Abstract read
In one paragraph

Article in Journal of anatomy, 1990. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

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Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

22 citing papers in PubMed.

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  9. Evidence for long-lasting cholinergic control of gap junctional communication between adrenal chromaffin cells.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2003
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  12. Review
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  17. Kinetics of adrenal medullary cells.Journal of anatomy · 1993
    Review
  18. Review
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors.

A TomlinsonDepartment of Human Morphology, Queen's Medical Centre, University of Nottingham.
R E Coupland

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The innervation of the adrenal medulla has been investigated in normal Wistar rats from birth to old age and ultrastructural findings compared with biochemical markers of the cholinergic innervation of the adrenal gland and catecholamine storage. Morphological evidence of the immaturity of the innervation during the first postnatal week is provided and using quantitative morphometry the innervation of chromaffin cells is shown to reach a mean total of 5.4 synapses per chromaffin cell during the period 26 days to 12 weeks of age. The variation in contents of synaptic profiles is discussed in the light of recent work that demonstrates a major sensory as well as visceral efferent innervation of the gland. Adrenal medullary neurons usually occur in closely packed groups, intimately associated with Schwann cells. Axodendritic and axosomatic synapses on these neurons are described and the likely origin of axonal processes innervating the neurons discussed. In old age the density of innervation remains the same as in young adult animals even though the medulla shows evidence of hyperplasia and hypertrophy of individual chromaffin cells.

Indexed as

Adrenal GlandsAdrenal MedullaAgingAnimalsCatecholaminesCholine O-AcetyltransferaseCholinergic FibersChromaffin SystemNeuronsRatsRats, Inbred StrainsSynapsesCatecholaminesCholine O-Acetyltransferase

Identifiers

PMID2384334
PMCPMC1256968

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.